CHOOSE WHAT YOU  REQUIRE FROM THE DROP DOWN BOX DO NOT RELY ON PHOTO FOR DIMENSIONS YOU ONLY NEED TO BUY WHAT YOU REQUIRE All sockets rails and clips supplied are quality items Socket clips will fit any of the rails. So if you wish you can mix 1/4 3/8 1/2 on any rail Choose the length of rail you require Choose size of clips you require Only £2 postage for your whole order. No matter how many items you buy! PLEASE NOTE: For £2 postage. Put ALL your order into SHOPPING CART.  Then go to CHECKOUT AFTER finished ordering.  Trusted seller 100% customer satisfaction Fast post BEST PRICE - BEST SERVICE - BEST DELIVERY